Thermally Conductive Sheet
 THERMALLY CONDUCTIVE SHEET and SPACER are TIM (Thermal Interface Material) incorporating ceramics filler and silicone rubber. It has the excellent thermal property applied manufacturing technology of fine ceramics, and may be used for transistors, MPU, power module, and so on.
 |
Thermally conductive sheet
THERMALLY CONDUCTIVE SHEET and SPACER are TIM (Thermal Interface Material) incorporating ceramics filler and silicone rubber. It has the excellent thermal property applied manufacturing technology of fine ceramics, and may be used for transistors, MPU, power module, and so on.
|
| |
| |
| Properties |
BFG20 |
BFG30 |
BFG45 |
BFG80 |
BS20 |
BS30 |
BS45 |
BS80 |
| Color |
|
|
Light Green |
white |
white |
white |
Light Green |
Green |
Green |
Green |
| Thickness |
mm |
|
0,20±0,05 |
0,30±0,05 |
0,45±0,05 |
0,80±0,20 |
0,20±0,05 |
0,30±0,05 |
0,45±0,05 |
0,80±0,20 |
| Thermal resistance |
°C/W |
TO-3 |
0.18 |
0.20 |
0.25 |
0.36 |
0.19 |
0.21 |
0.26 |
0.37 |
| Thermal resistance |
°C/W |
TO-3P |
0.37 |
0.42 |
0.51 |
0.77 |
0.40 |
0.45 |
0.54 |
0.79 |
| Thermal resistance/Adhesive type |
°C/W |
TO-3 |
0.30 |
0.32 |
0.35 |
0.44 |
- |
- |
- |
- |
| Thermal conductivity |
w/mk |
TO-3 |
4.1 |
3.9 |
| Withstand voltage |
AC kV |
JEM 1021 |
1.0 |
3.0 |
4.0 |
5.0 |
1.0 |
3.0 |
4.0 |
5.0 |
| Dielectric beakdown voltage |
AC kV |
JIS C2110 |
3.0 |
6.5 |
9.0 |
>10 |
3.0 |
5.1 |
7.8 |
>10 |
| Volume resistivity |
Ω‧cm/TΩ‧m |
JIS C2123 |
1.9x1015 |
2.4x1015 |
3.3x1015 |
4.1x1015 |
1.8x1015 |
2.6x1015 |
2.5x1015 |
1.8x1015 |
| Dielectric constant |
1MHz |
|
3.6 |
3.6 |
3.6 |
3.6 |
3.5 |
3.5 |
3.5 |
3.5 |
| Specifc gravity |
|
|
1.7 |
1.7 |
1.7 |
1.7 |
1.7 |
1.6 |
1.6 |
1.6 |
Hardness |
Shore A |
|
88 |
88 |
88 |
88 |
88 |
89 |
89 |
88 |
Tensile strength |
MPa kgf/cm2 |
JIS K6301 |
25/260 |
20/200 |
14/140 |
9/90 |
25/260 |
18/180 |
13/130 |
9/90 |
Tear strength |
kN/m kgf/cm |
JIS K6301 |
117/120 |
88/90 |
59/60 |
39/40 |
117/120 |
88/90 |
59/60 |
39/40 |
Foldability |
ø mm3 |
|
1.2 |
1.2 |
3.1 |
>5 |
completely fqldble |
completely fqldble |
completely fqldble |
0.1 |
Water absorption(1day) |
mg/mm2 |
|
0.8x10-3 |
1.5x10-3 |
1.6x10-3 |
1.6x10-3 |
0.7x10-3 |
1.5x10-3 |
2.2x10-3 |
3.1x10-3 |
Reinfcorced layer |
|
|
fiberglass |
fiberglass |
fiberglass |
fiberglass |
fiberglass |
fiberglass |
fiberglass |
fiberglass |
Rlammability |
UL94 |
File No.E49895 |
V-O |
V-O |
V-O |
V-O |
V-O |
V-O |
V-O |
V-O |
Soft Silicone Sheet Type
 |
It is a thermally conductive sheet with softness. It can be stuck to an uneven surface and transfer the heat to heat-sinks efficiently.
|
| |
| |
| Properties |
LF30 |
LF45 |
M20 |
M30 |
M45 |
M80 |
| Color |
|
|
Light Green |
Gray |
Gray |
Yellow |
Yellow |
Yellow |
| Thickness |
mm |
|
0,30±0,05 |
0,45±0,05 |
0,20±0,05 |
0,30±10 |
0.45±0.05 |
0.80±0.20 |
| Thermal resistance |
°C/W |
TO-3 |
0.40 |
0.50 |
0.43 |
0.64 |
0.80 |
1.07 |
| Thermal resistance |
°C/W |
TO-3P |
0.80 |
0.90 |
0.86 |
1.27 |
1.59 |
2.10 |
| Thermal resistance/Adhesive type |
°C/W |
TO-3 |
- |
- |
0.56 |
0.77 |
0.91 |
1.10 |
| Thermal conductivity |
w/mk |
TO-3 |
2.3 |
1.4 |
| Withstand voltage |
AC kV |
JEM 1021 |
3.0 |
4.0 |
1.0 |
3.0 |
4.0 |
5.0 |
| Dielectric beakdown voltage |
AC kV |
JIS C2110 |
7.5 |
>10 |
2.4 |
5.5 |
8.5 |
>10 |
| Volume resistivity |
Ω‧cm/TΩ‧m |
JIS C2123 |
3.4x1015 |
3.2x1015 |
1.7x1015 |
1.7x1015 |
2.8x1015 |
2.6x1015 |
| Dielectric constant |
1MHz |
|
3.8 |
3.8 |
4.0 |
4.0 |
4.0 |
4.0 |
| Specifc gravity |
|
|
1.8 |
1.8 |
1.9 |
1.9 |
2 |
2 |
Hardness |
Shore A |
|
90 |
90 |
91 |
91 |
90 |
90 |
Tensile strength |
MPa kgf/cm2 |
JIS K6301 |
18/180 |
16/160 |
28/290 |
24/240 |
26/270 |
20/200 |
Tear strength |
kN/m kgf/cm |
JIS K6301 |
78/80 |
69/70 |
127/130 |
98/100 |
107/110 |
68/70 |
Foldability |
ø mm3 |
|
1.2 |
1.5 |
0.8 |
1.2 |
2.5 |
1.5 |
Water absorption(1day) |
mg/mm2 |
|
1.2x10-3 |
1.8x10-3 |
0.6x10-3 |
1.8x10-3 |
1.2x10-3 |
2.0x10-3 |
Reinfcorced layer |
|
|
fiberglass |
fiberglass |
fiberglass |
fiberglass |
fiberglass |
fiberglass |
Rlammability |
UL94 |
File No.E49895 |
V-O |
V-O |
V-O |
V-O |
V-O |
V-O |
Grease Type
 |
It is a compound with excellent thermal conductivity, and may be used with electronic parts such as MPU.
|
| |
| |
Phase Change Sheet Type
 |
It is TIM made of thermoplastics and ceramics filler. As it will soften and can be stuck well when using, an excellent thermal conductivity can be attained.
|
| |
| |
|
